48091120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 143847936

約数和(自身を除く): 95756816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 176, 185, 211, 220, 259, 280, 296, 308, 370, 385, 407, 422, 440, 518, 560, 592, 616, 740, 770, 814, 844, 880, 1036, 1055, 1232, 1295, 1477, 1480, 1540, 1628, 1688, 2035, 2072, 2110, 2321, 2590, 2849, 2954, 2960, 3080, 3256, 3376, 4070, 4144, 4220, 4642, 5180, 5698, 5908, 6160, 6512, 7385, 7807, 8140, 8440, 9284, 10360, 11396, 11605, 11816, 14245, 14770, 15614, 16247, 16280, 16880, 18568, 20720, 22792, 23210, 23632, 28490, 29540, 31228, 32494, 32560, 37136, 39035, 45584, 46420, 54649, 56980, 59080, 62456, 64988, 78070, 81235, 85877, 92840, 109298, 113960, 118160, 124912, 129976, 156140, 162470, 171754, 185680, 218596, 227920, 259952, 273245, 312280, 324940, 343508, 429385, 437192, 546490, 601139, 624560, 649880, 687016, 858770, 874384, 1092980, 1202278, 1299760, 1374032, 1717540, 2185960, 2404556, 3005695, 3435080, 4371920, 4809112, 6011390, 6870160, 9618224, 12022780, 24045560, 48091120]

約数ペア:

[(1, 48091120), (2, 24045560), (4, 12022780), (5, 9618224), (7, 6870160), (8, 6011390), (10, 4809112), (11, 4371920), (14, 3435080), (16, 3005695), (20, 2404556), (22, 2185960), (28, 1717540), (35, 1374032), (37, 1299760), (40, 1202278), (44, 1092980), (55, 874384), (56, 858770), (70, 687016), (74, 649880), (77, 624560), (80, 601139), (88, 546490), (110, 437192), (112, 429385), (140, 343508), (148, 324940), (154, 312280), (176, 273245), (185, 259952), (211, 227920), (220, 218596), (259, 185680), (280, 171754), (296, 162470), (308, 156140), (370, 129976), (385, 124912), (407, 118160), (422, 113960), (440, 109298), (518, 92840), (560, 85877), (592, 81235), (616, 78070), (740, 64988), (770, 62456), (814, 59080), (844, 56980), (880, 54649), (1036, 46420), (1055, 45584), (1232, 39035), (1295, 37136), (1477, 32560), (1480, 32494), (1540, 31228), (1628, 29540), (1688, 28490), (2035, 23632), (2072, 23210), (2110, 22792), (2321, 20720), (2590, 18568), (2849, 16880), (2954, 16280), (2960, 16247), (3080, 15614), (3256, 14770), (3376, 14245), (4070, 11816), (4144, 11605), (4220, 11396), (4642, 10360), (5180, 9284), (5698, 8440), (5908, 8140), (6160, 7807), (6512, 7385)]